Rotary potentiometer DALI MCU3521 DALI components 3521
Rotary potentiometer with integrated power supply for 25 DALI units. Connected to 230 V and DALI. Two MCUs can be connected for power supply for max. 50 DALI units. Four potentiometers can be connected in parallel for control from multiple locations. MCU potentiometer must not be combined with other DALI controllers.